baber/WOPTO huggingface dataset:
Patent TW-200904098-A (TW)
Title: Real-time, bidirectional and interactive communication method through website
Inventor: CHEN YAN-MING
IPC: H04L29/06
Filed: 2007-07-11
Abstract: A real-time, bidirectional and interactive communication method is provided through website. The method includes steps as: a subscriber terminal transmits a request for connecting to one or a plurality of servers through the network or Internet through an Internet browser; the one or plurality of servers provide at least one webpage to the browser of the subscriber terminal; and the subscriber terminal transmits a correlative video and audio message or interactive program to another or several subscriber terminals, or receives the correlative video and audio message or interactive program from another or several subscriber terminals.
Patent TW-200906037-A (TW)
Title: Frequency conversion circuit with compensation mechanism
Inventor: LIN GUO-FAN
IPC: H02M1/08
Filed: 2007-07-24
Abstract: The invention provides a frequency conversion circuit with compensation mechanism comprising a load judgment unit, a frequency divider and a level modulation unit applied to a power supply with a frequency dividing mode. The power supply has at least a feedback unit for generating a feedback signal. Operating model is decided by the load judgment unit according to magnitude of the feedback signal and a reference frequency signal is generated from the frequency divider. A reference level signal is generated from the level modulation unit and the reference level signal is adjusted by a feedback current with variable frequency for adjusting work cycle of the power supply by a pulse modulation unit of the power supply according to the reference frequency signal, the reference level signal and the feedback signal.
Patent TW-200904389-A (TW)
Title: Condom capable of enhancing blood circulation
Inventor: WU CHIH-YAO
IPC: A61F6/04
Filed: 2007-07-27
Abstract: This invention provides a condom capable of enhancing blood circulation. The condom is made of powder in which nano-silver (50 – 100 ppm) is disposed in nano-porous bamboo charcoal (100% carbon powder). The powder is bactericidal, deodorant, and capable of emitting far infrared. The powder is added into elastic polymer material and then blended to form master-batch containing 2 – 80% of the powder; during the manufacturing of the condom, latex (rubber) elastic polymer material can be added during the extrusion shaping process in accordance with the need of terminal concentration (around 2 – 10% of the master-batch).
Patent TW-200905972-A (TW)
Title: Antenna structure and wireless communication appratus thereof
Inventor: YEN LI-JEAN
IPC: H01Q1/12
Filed: 2007-07-31
Abstract: An antenna structure includes a conductive film, a radiation element, and a feeding point. The conductive film includes a first side. The radiation element is disposed near one side of the first side and includes a first radiation object and a second radiation object. The first radiation object is roughly perpendicular to the first side of the conductive film. The second radiation object includes the first, second, and third radiation arms. The first radiation arm is coupled to the first radiation object and perpendicular to the first side of the conductive film. The second radiation arm is extended from the first radiation arm to be coupled to the third radiation arm. There each is an angle included between the first and second radiation arms, and between the second and third radiation arms. The feeding point is coupled to the conductive film and the radiation element and disposed between them.
Patent TW-200825000-A (TW)
Title: Bearing monitoring method
Inventor: ORLOWSKI DAVID C
IPC: B65G39/09
Filed: 2007-09-05
Abstract: A method for monitoring a bearing is disclosed. The method involves positioning a non-contacting bearing isolator adjacent a bearing on a piece of rotating equipment so that at least one operating parameter of said bearing is communicated to said bearing isolator, and, positioning an energy detector within range of said bearing isolator so that said energy detector is able to monitor said at least one operating parameter of said bearing by detecting at least one operating parameter of said bearing isolator.
Patent TW-200819519-A (TW)
Title: Methods for characterizing defects on silicon surfaces, etching composition for silicon surfaces and process of treating silicon surfaces with the etching composition
Inventor: ABBADIE ALEXANDRA
IPC: H01L21/66
Filed: 2007-09-06
Abstract: The present invention relates to a method for characterizing defects on silicon surfaces, in particular silicon wafers, a method for treating silicon surfaces with an etching solution and the etching solution to be employed in the method and process of the present invention.
Patent TW-200912592-A (TW)
Title: Power factor correction method and device thereof
Inventor: CHEN HUNG-CHI
IPC: G05F1/70
Filed: 2007-09-07
Abstract: A power factor correction and the controller thereof, applied to a boost-type converter, are provided. First, the power factor correction method uses the input and output voltages to generate a reference switching control signal. Next, a voltage controller uses the difference between the output voltage and voltage command to get a duty phase. Then, the final switching control signal is determined by shifting the phase of the reference switching control signal according to the duty phase. Finally, a comparator compares the switching control signal with a triangle waveform to determine the switching signal. A power factor controller, which utilizes this method, uses a single voltage controller to get the switching signal to shape the current waveform without sensing current and a current controller, so that the complexity of the control circuit for the power factor correction is reduced dramatically.
Patent TW-200829695-A (TW)
Title: Uric acid additive for cleaning formulations
Inventor: ANGST DAVID
IPC: C11D3/28
Filed: 2007-09-21
Abstract: Compositions useful in microelectronic device manufacturing for cleaning of wafer substrates such as microelectronic device precursor structures. The compositions can be employed for processing of wafers that include copper metallization, for example, in operations such as post-chemical mechanical polishing cleaning of microelectronic device wafers. The aqueous compositions include at least one alkanolamine, at least one quaternary ammonium hydroxide, uric acid, at least one alcohol and at least one additional organic acid antioxidant.
Patent TW-200916645-A (TW)
Title: Cleaning device for fuel injection nozzle of diesel vehicle
Inventor: LI LIAU-MAN
IPC: B08B3/02
Filed: 2007-10-09
Abstract: The present invention provides a cleaning device for fuel injection nozzle of diesel vehicle, comprises a base seat, an output device, a switch set and a pressurizing device, a flow channel is installed in the base seat, a first through hole and a connecting hole are installed on the flow channel at the base seat, the through hole is served as an inlet; the output device is fastened with the connecting hole of the base seat, the output device is in communication with the flow channel of the base seat and is provided with a fuel injection nozzle joint; the switch set is installed with the output device and is served to optionally shut the output device; the pressurizing device is installed on the base seat and is in communication with the flow channel of the base seat, so the pressure in the flow channel can be raised by the pressurizing device for controlling the output pressure of the output device.
Patent TW-200917792-A (TW)
Title: Portable electronic device with detachable earphone device
Inventor: LIN YU-YUAN
IPC: H04M1/03
Filed: 2007-10-12
Abstract: The invention discloses a portable electronic device with detachable earphone device. The portable electronic device includes a main body, an earphone device, a holding mechanism and a button. The main body defines a receiving cavity, an installing portion and a button hole. The earphone device is installed in the receiving cavity of portable electronic device. The holding mechanism is installed in the main body's installing portion and detachably holds the earphone device. The button is movably installed in the main body's button hole, and can push the holding mechanism to move so as to release the earphone device. The earphone device is detachably installed on the portable electronic, which meets the user's different needs for listening and speaking, and reduces the total producing cost of the whole portable electronic device.
Patent TW-200830786-A (TW)
Title: Methods, systems, and computer program products for grooming traffic on a shared network facility based on a peak utilization analysis of the shared network facility
Inventor: MELEIS HANAFY
IPC: H04L12/26
Filed: 2007-10-24
Abstract: A communication network is operated by monitoring a bandwidth utilization of a shared network resource, performing a statistical analysis to determine a mean utilization peak and/or a utilization peak coefficient of variance, monitoring a bandwidth utilization of lines, ports, and/or channels associated with the shared network resource, performing a statistical analysis to determine a percentage M of the lines, ports, and/or channels whose consumption of bandwidth exceeds a first threshold percentage of the mean utilization peak, and determining whether to groom traffic carried by the shared network resource based on the mean utilization peak, the utilization peak coefficient of variance, and/or the percentage M.
Patent TW-200850095-A (TW)
Title: Laser machining method for printed circuit board
Inventor: OHMAE GOICHI
IPC: H05K3/00
Filed: 2007-11-21
Abstract: A printed circuit board manufacturing method by which the manufacturing time can be shortened and the manufacturing cost can be reduced. A printed circuit board has an insulating layer on its surface. Positions (first positions) of the printed circuit board where lands are disposed are irradiated with a CO2 laser beam (first laser beam) so as to form holes with a depth h from the surface. The printed circuit board is then scanned with an excimer laser beam (second laser beam) through a mask. The beam shape of the excimer laser beam is rectangular. Thus, holes reaching the lands are formed in the positions where the lands are disposed, and grooves for forming lines are formed (second positions). In this case, the holes reaching the lands may be formed by the CO2 laser beam.
Patent TW-200924341-A (TW)
Title: Dynamic power distribution system
Inventor: NI CHI-HSIU
IPC: H02J3/00
Filed: 2007-11-29
Abstract: The present invention provides a dynamic power distribution system, which comprises a dynamic power distribution device, a dynamic power distribution method, and a remote controlling interface, wherein the dynamic power distribution device has an input module, a power module, a central processing unit, at least one deploying module, and an output module. The disclosed dynamic power distribution system facilitates evenly distributing power supplied by the grid so as to save power costs and enhance power efficiency.
Patent TW-200925847-A (TW)
Title: A TV card with power-switching function
Inventor: CHIANG CHENG-CHIA
IPC: G06F1/30
Filed: 2007-12-06
Abstract: A TV card with power-switching function is provided. The TV card comprises a TV card chip module, a power-switching module and a connecting interface. The power switching module is connected to the TV card chip module for transferring or blocking a power to the TV card module; the connecting interface is connected to the power-switching module and a host, wherein the host provides the power to the power-switching module through the connecting interface; the connecting interface further comprises a reserved pin for receiving a switching signal and transferring to the power-switching module through the connecting interface to enable the power-switching module to transfer or block the power to the TV card chip module.
Patent TW-200848376-A (TW)
Title: Method for producing mold for glass molding
Inventor: MASUDA JUN
IPC: C21D9/00
Filed: 2007-12-14
Abstract: To maintain the shape of a mold with high precision by preventing occurrence of cracks in the surface coating layer at molding temperatures, while preventing plastic deformation of the mold. A base composed of a martensitic structure is produced by quenching a steel base material, and a surface coating layer composed of an amorphous Ni-P alloy is formed on the surface of the base. Then the base is subjected to a heat treatment, so that the base is converted to a troostitic structure or a sorbitic structure and the surface coating layer is converted to an eutectic structure of Ni and Ni<SB>3</SB>P.
Patent TW-200922856-A (TW)
Title: Triangular rotatable twin-drum winder
Inventor: CHUN YOUNG-DO
IPC: B65H54/70
Filed: 2008-01-02
Abstract: The invention provides a triangular rotatable twin-drum winder which is capable of improving winding efficiency up to two folds by using a traverse arrangement part without enlarging the installation space, the triangular rotatable twin-drum winder comprising: a body; a pair of guide rails provided at the front side of the body; a slide part connected to the pair of guide rails for ascending and descending; a pair of abrasive parts provided at two sides of the slide part; an traverse arrangement part centrally provided at the slide part and arranged between the pair of abrasive parts; a pair of drums provided at the front side of the body and arranged at the lower part of the pair of the abrasive parts, wherein bobbin clamps are respectively mounted on the upper and lower parts of the drums; and a drum rotating part which enables the upper bobbin clamps to be located at the lower portion and the lower bobbin clamps to be located at the upper portion by driving the arc motion of the drums.
Patent TW-200832896-A (TW)
Title: Dynamic bandwidth compensating method and associated apparatus
Inventor: LIN HENG-CHIH
IPC: H03G3/20
Filed: 2008-01-02
Abstract: The invention is related to a dynamic bandwidth compensating method and associated apparatus. A programmable gain amplifier comprises an operational amplifier connected with a plurality of resistors to have a close-loop gain Af(s)=A(s)/1+A(s).β wherein the operational amplifier comprises a first stage circuit, a second stage circuit, and a variable feedback capacitor provided between output terminals of the first stage circuit and the second stage circuit for tuning a dominant pole of the operational amplifier in response to the equivalent capacitance value of the variable feedback capacitor.
Patent TW-200932299-A (TW)
Title: Intravenous catheter installation device
Inventor: Xu ming-zheng
IPC: A61M5/32
Filed: 2008-01-17
Abstract: An intravenous catheter installation device comprises a syringe barrel, a needle set, and a plunger-pushing rod. The needle set has a positioning member that is positioned inside the syringe barrel, a needle base that is limited between the positioning member and the syringe barrel, a needle body that penetrates out of the syringe barrel, a catheter base fitted on the syringe barrel, and a flexile catheter that is connected with the catheter base for the needle to penetrate out. The needle base has a chamber wall that defines the chamber and from which the chamber can be seen through. The plunger-pushing rod has a vent hole that communicates with the external atmospheric pressure and a connection member that is capable of fitting with the needle base. When the vent hole is closed for performing the testing of blood drawing, the flowing condition of the flowed-back blood can be observed through the chamber wall. When the vent hole is opened, the flowed-back blood will be able to flow to the connection member. Moreover, by means of the displacement of the plunger-pushing rid, the connection member can be activated to move jointly with the needle base and needle body so as to conceal inside the plunger-pushing rod.
Patent TW-200913952-A (TW)
Title: Cleaning device
Inventor: KOBAYASHI SHINICHIRO
IPC: A47L15/42
Filed: 2008-01-28
Abstract: The invention provides a cleaning apparatus to clean dishware, wherein, a control unit (117) detects several times whether foam generation is abnormal in primary period of cleaning step, processes treatment of a cleaning trough (101) drainage and foam reducing by adding water to the cleaning trough according with detected foam abnormal generating time and times. In the event that user uses cleaning agent with high content of boundary surface active agent by mistake, conditions that foam overflows to outside, a drainage detection unit (114) works, a dishware cleaning machine body (100) operation is stopped and can no be used also likes are prevented.
Patent TW-200935012-A (TW)
Title: Supply method without cold medium for an air conditioner and system applying the same
Inventor: LEE JACK
IPC: F24F1/02
Filed: 2008-02-04
Abstract: A supply method without cold medium for an air conditioner comprises the steps of: removing water; separating cold from heat; and mixing cold and heat. Under the condition of no cold medium, the above steps successively perform the following operations: separating gas from water; separating cold gas from hot gas; and supplying cold and hot gases. A system applying the above method comprises at least one gas dryer having a gas-water separating chamber for separating the gas from the water, and at least one clod-heat separator having a cold-heat separating chamber for separating cold from heat. The cold-heat separator further provides a pipeline for supplying gas. Because no cold medium is used, no environment damage is caused. Further, the cold and hot gases are independently supplied, so that the user can apply cold and hot gas according to requirements.
Patent TW-200903035-A (TW)
Title: Diffusion plate
Inventor: HAN BYEONG-HEUI
IPC: G02B5/02
Filed: 2008-02-14
Abstract: Disclosed is a light diffusion plate for use in a backlight unit of a liquid crystal display or an illumination apparatus, which includes polycarbonate resin or polystyrene resin as a base resin, so that appropriate brightness and high hiding properties or appropriate hiding properties and high brightness are exhibited, and thus, while minimizing the use of additional optical films, brightness is sufficiently high, therefore maintaining good light emission quality. The diffusion plate has high ability to hide a light source, is inexpensively manufactured, and has high dimensional stability, so that no curling occurs even under high-temperature and high-humidity conditions, leading to excellent light properties.
Patent TW-200901292-A (TW)
Title: Semiconductor device having a metal carbide gate with an electropositive element and a method of making the same
Inventor: SAMAVEDAM SRIKANTH B
IPC: H01L21/283
Filed: 2008-02-21
Abstract: A semiconductor device structure (10) is formed over a semiconductor substrate (12-16) and has a gate dielectric (18) over the semiconductor substrate (12-16) and a gate (20, 22) over the gate dielectric (18). The gate (20, 22), at an interface with the gate dielectric (18), comprises a transition metal, carbon, and an electropositive element. The transition metal comprises one of group consisting of tantalum, titanium, hafnium, zirconium, molybdenum, and tungsten. The electropositive element comprises one of a group consisting of a Group IIA element, a Group IIIB element, and lanthanide series element.
Patent TW-200937473-A (TW)
Title: Pressing device and method for making the same
Inventor: CHANG CHENG-LUNG
IPC: H01H13/705
Filed: 2008-02-29
Abstract: The invention discloses a pressing device, which is mounted on the circuit board of the portable electronic device using the pressing keypads. The pressing device includes a elastic piece, a contact piece and a contact pad. The contact piece is fixed on the inner surface of the elastic piece. The elastic piece includes a arc portion, and the contact pad is fixed on the dome of the arc portion of the elastic piece. The invention also discloses a method of making the pressing device.
Patent TW-200902175-A (TW)
Title: Recycle of electrical equipment
Inventor: SATO KOHEI
IPC: B09B3/00
Filed: 2008-02-29
Abstract: The conventional techniques for recycling an electrical equipment including a hardened epoxy resin and electroconductive material has involved conventional problems that a catalyst is degraded to an extent that it can be no longer reused when a water is contained in a dissolving system. Moreover, moisture, when present in the dissolving system for treating an electrical equipment including an electroconductive material of aluminum, may react with aluminum to produce an aluminate compound which is transformed into aluminum oxide (alumina) under heating, which, in turn, may cause abnormal temperature rise to melt aluminum. This may be accompanied by formation of hydrogen which can cause danger of explosion. The present invention manages moisture content in the dissolving system by drying an object to be treated, a catalyst and a solvent prior to the dissolving treatment.
Patent TW-200903752-A (TW)
Title: Vertical electrical interconnect formed on support prior to die mount
Inventor: CASKEY TERRENCE
IPC: H01L23/48
Filed: 2008-03-13
Abstract: A die assembly includes a die mounted to a support, in which the support has interconnect pedestals formed at bond pads, and the die has interconnect terminals projecting beyond a die edge into corresponding pedestals. Also, a support has interconnect pedestals. Also, a method for electrically interconnecting a die to a support includes providing a support having interconnect pedestals formed at bond pads on the die mount surface of the support, providing a die having interconnect terminals projecting beyond a die edge, positioning the die in relation to the support such that the terminals are aligned with the corresponding pedestals, and moving the die and the support toward one another so that the terminals contact the respective pedestals.
Patent TW-200940218-A (TW)
Title: Structure for adjusting rotation balance
Inventor: LI MU-XIAN
IPC: B23B25/06
Filed: 2008-03-31
Abstract: The present invention provides a structure for adjusting rotation balance, comprising: an adjustment positioning portion, which is extendingly installed and interlaced with the radial wire passing through the shaft center; and an adjusting component, which is assembled with the adjustment positioning portion. The adjustment positioning portion has a plurality of positioning configurations distributed along the installation direction, allowing the adjusting component to be adjusted and forming a positioning status corresponding with the positioning configurations at different positions. Therefore, the formed structure for adjusting the rotation balance can reach the practical and inventive effect of simple and convenient adjustment operation and also have the effect of stable positioning.
Patent TW-200944794-A (TW)
Title: Device for testing mechanical endurance
Inventor: ZHANG BING-JUN
IPC: G01N3/56
Filed: 2008-04-18
Abstract: A device is used for testing mechanical endurance of a locking portion or a shearing-stress wearing portion of a workpiece. The locking portion is set at one end of the workpiece, and the shearing-stress wearing portion is set at the other end of the workpiece. The device includes a base, a supporting board for supporting the workpiece, a locking imitator for cooperating with the locking portion for working, a shearing stress imitator for cooperating with the shearing-stress wearing portion for working, a swing stem system for compelling the locking portion and the shearing-stress wearing portion in a situation of working repeatedly, a driver for driving the swing stem system to work periodically, a pressure sensor for getting pressure of the workpiece, a first arithmometer for recording a number of decompressing times gotten by the pressure sensor, a second arithmometer for recording a number of moving periodicities of the swing stem system, and a control circuit for receiving and comparing the numbers in the first arithmometer and the second arithmometer and for controlling the driver to work or not.